CVE-2022-49939

In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of ref-proc caused by race condition A transaction of type BINDERTYPEWEAKHANDLE can fail to increment the reference for a node. In this case, the target proc normally releases the failed reference upon close as...

CVE-2022-49939

In CVE-2022-49939, the vulnerability is in the Linux kernel binder code where a race between closing a node reference and binder_deferred_release can cause a use-after-free: a weak_handle transaction may fail to increment a node’s reference, and if the target process is dying, the cleanup is dela...